20469144

素因数分解:

$2^3\times 3^1\times {\mathrm{852881}}^1$

素因数の和:852890

約数の個数: 16

約数和(自身を含む): 51172920

約数和(自身を除く): 30703776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 852881, 1705762, 2558643, 3411524, 5117286, 6823048, 10234572, 20469144]

約数ペア:

[(1, 20469144), (2, 10234572), (3, 6823048), (4, 5117286), (6, 3411524), (8, 2558643), (12, 1705762), (24, 852881)]